Lawyer Profile
Andréanne Sansoucy
Montréal, Québec

Overview
Andréanne Sansoucy is an avocate principale at Hydro-Québec in Montréal and previously was a partner in Miller Thomson's Montréal office. Her historical practice focused on construction law, including construction hypothecs, bonds, bidding, project-related claims and dispute prevention. Her published work addresses construction-contract issues, delay claims, payment and surety matters, and construction disputes. She is a member of the Canadian Bar Association's Quebec Construction and Infrastructure section executive committee. She holds an LLM from the Université de Montréal and was called to the Quebec Bar in 2010. Her current Hydro-Québec affiliation is identified in the Association du Barreau canadien du Québec's 2024-2025 annual report. She has also written for the construction industry on payment, delay and surety issues and participated in continuing legal education and professional programming in construction law.
Practice Areas
Bar Information
Called to the bar: 2010 (QC)